Merge branch 'crashlog_improvements' into jgrpp

# Conflicts:
#	src/misc.cpp
#	src/openttd.cpp

src/misc.cpp

@@ -32,6 +32,7 @@
 #include "programmable_signals.h"
 #include "viewport_func.h"
 #include "bridge_signal_map.h"
+#include "command_func.h"
 
 #include "safeguards.h"
 
@@ -64,6 +65,7 @@ void InitializeGame(uint size_x, uint size_y, bool reset_date, bool reset_settin
 	AllocateMap(size_x, size_y);
 
 	ViewportMapClearTunnelCache();
+	ClearCommandLog();
 
 	_pause_mode = PM_UNPAUSED;
 	_fast_forward = 0;